Views: 0 Author: Site Editor Publish Time: 2023-07-07 Origin: Site
When choosing rust inhibitor packaging materials, you may face the dilemma of choosing between rust inhibitor film and rust inhibitor paper. Although they both use volatile corrosion inhibitors (VCI) to achieve rust prevention, they differ in terms of substrate, rust prevention effectiveness, appearance, and other aspects. This article will introduce the differences between VCI＋ rust inhibitor paper and V VCI＋ rust inhibitor film in these aspects.
The substrate of VCI＋ paper is imported kraft paper, which has excellent toughness and tensile strength, making it not easily torn, broken, and resistant to wear.
The substrate of VCI＋ rust inhibitor film is polyethylene. It is produced using a double-layer coextrusion method, with polyethylene as the outer layer to prevent external moisture from entering, and a uniformly mixed layer of polyethylene and vapor corrosion inhibitors as the inner layer.
In terms of rust prevention speed, VCI＋ rust inhibitor paper has a faster rust prevention speed. This is because the VCI rust inhibitor particles in imported kraft paper have a faster release rate than polyethylene, allowing them to quickly prevent the rusting of metal products. For metal components that are prone to rusting, it is recommended to choose VCI＋ rust inhibitor paper for packaging or use VCI＋ rust inhibitor bags in conjunction with VCI＋ rust inhibitor paper.
In terms of rust prevention duration, VCI＋ rust inhibitor film has a more long-lasting rust prevention effect. Although the release rate of VCI in polyethylene is relatively slow, it can maintain the rust prevention state for a long time, making it suitable for the long-term storage of metal components.
VCI＋ rust inhibitor paper can be made in various forms, such as crepe interleaving paper, stainless steel lining paper, woven fabric rust inhibitor paper, rust inhibitor paper bags, etc. Our rust inhibitor film can be made into sheets, rolls, and various forms of bags, such as flat bags, folded bags, three-dimensional bags, etc. In addition, VCI＋ rust inhibitor film has better transparency than VCI＋ rust inhibitor paper, providing better visibility and operability.
Therefore, when choosing rust inhibitor packaging materials, it is necessary to choose based on the characteristics and requirements of the items being packaged. For small metal products, it is recommended to choose VCI＋ rust inhibitor paper for packaging. For metal products that require long-term storage, it is recommended to choose VCI＋ rust inhibitor film for packaging. At the same time, the selection of suitable rust inhibitor packaging materials should also consider the form and size of the items.
